// Copyright 2020-2023 Bloomberg Finance L.P.
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef INCLUDED_RMQT_CONSUMERACKBATCH
#define INCLUDED_RMQT_CONSUMERACKBATCH

#include <rmqt_consumerack.h>

#include <bdlcc_deque.h>
#include <bslmt_lockguard.h>
#include <bslmt_mutex.h>

#include <bsl_memory.h>
#include <bsl_vector.h>

namespace BloombergLP {
namespace rmqt {

class ConsumerAckBatch {
  public:
    ConsumerAckBatch();
    ~ConsumerAckBatch();

    bool addAck(const ConsumerAck& ack);

    bsl::vector<ConsumerAck>& lock();

  private:
    bslmt::Mutex d_mutex;
    bool d_locked;
    bsl::vector<ConsumerAck> d_acks;
};

typedef bdlcc::Deque<bsl::shared_ptr<ConsumerAckBatch> > ConsumerAckQueue;

} // namespace rmqt
} // namespace BloombergLP

#endif
